Black Hole Belch Overheard# Astronomy - 天文
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Black holes, like ill-mannered diners, let out a belch after wolfing down a meal. Now for the first time,
an astronomer says he has detected this cosmic burp--in the form of gas rapidly escaping a black
hole that has just swallowed a star.
The biggest appetites belong to quasars--supermassive black
holes at the cores of distant galaxies. As gas and stars are
violently sucked in
an astronomer says he has detected this cosmic burp--in the form of gas rapidly escaping a black
hole that has just swallowed a star.
The biggest appetites belong to quasars--supermassive black
holes at the cores of distant galaxies. As gas and stars are
violently sucked in